Cool little endless runner! Having obstacles to destroy is a nice new take on the genre.
I couldn't find a way to slide other than pressing the right button. Having an opening sequence that explains the controls / mechanics would help a lot, since getting thrown in can be confusing on what the goal is.
The effect for the glow makes it seem more blurry than a glow, possibly having the repeated assets be closer together to reduce the blurriness.
Having some more movement options would be great, like slamming onto the ground into a slide, or variable jump height, often times I would find it very hard to move around some objects.
Overall a cool design that could be expanded! Nice job!